1
|
Gingold-Belfer R, Shinhar N, Bachar GN, Issa N, Boltin D, Sharon E, Shohat T, Sapoznikov B, Swartz A, Peleg N, Konikoff T, Schmilovitz-Weiss H. Predictors of poor outcome following liver biopsy for the investigation of new hepatic space occupying lesion/s. Clin Imaging 2023; 99:19-24. [PMID: 37043869 DOI: 10.1016/j.clinimag.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/14/2023] [Accepted: 04/03/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Ultrasound-guided percutaneous liver biopsy (UPLB) is currently performed mainly to determine if new hepatic space occupying lesions (SOL) represent benign, primary malignant, or metastatic disease. This study sought to investigate the outcome of UPLB in this setting. METHODS In a retrospective study, patients with a new hepatic SOL who underwent UPLB during 1/2006-12/2016 were included and followed to 12/2018. Clinical data and pathology reports were reviewed. Mortality within 60 days and no change in patients' management following UPLB were defined as medically futile. RESULTS Included 140 patients, 50% male, mean age 68.8 ± 11.5 years; 112 patients died, all of malignant disease. 32 patients (23%) died within 60 days of UPLB. Median post-UPLB survival was 151 days. Survival was significantly shorter in patients with >1 hepatic lesion (n = 108) or an extrahepatic malignant lesion (n = 77) (p = 0.0082, p = 0.0301, respectively). On Cox Proportional Hazards analysis, significant predictors of mortality within 60 days of UPLB were: age as a continuous variable, (HR 1.070, 95% CI 1.011-1.131, p = 0.018), serum albumin <2.9 g/dL, (HR 4.822 95% CI 1.335-17.425, p = 0.016) and serum LDH >1500 U/L (HR 9.443, 95% CI 3.404-26.197, p < 0.0001). CONCLUSIONS In patients with these features or with disseminated disease, liver biopsy should be carefully reconsidered.
Collapse
Affiliation(s)
- Rachel Gingold-Belfer
- Gastroenterology Division, Rabin Medical Center - Beilinson Hospital, Petach Tikva 4941492, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Nadav Shinhar
- Gastroenterology Unit, Meir Hospital, Kfar Saba 4428164, Israel
| | - Gil N Bachar
- Radiology Department, Rabin Medical Center - Hasharon Hospital, Petach Tikva 4937211, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Nidal Issa
- Department of Surgery B, Rabin Medical Center - Hasharon Hospital, Petach Tikva 4937211, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Doron Boltin
- Gastroenterology Division, Rabin Medical Center - Beilinson Hospital, Petach Tikva 4941492, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Eran Sharon
- Department of Surgery B, Rabin Medical Center - Beilinson Hospital, Petach Tikva 4941492, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Tzippy Shohat
- Statistics Department, Rabin Medical Center - Beilinson Hospital, Petach Tikva 4941492, Israel
| | - Boris Sapoznikov
- Gastroenterology Division, Rabin Medical Center - Hasharon Hospital, Petach Tikva 4937211, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Ariel Swartz
- Pathology Department, Rabin Medical Center - Hasharon Hospital, Petach Tikva 4937211, Israel
| | - Noam Peleg
- Gastroenterology Division, Rabin Medical Center - Beilinson Hospital, Petach Tikva 4941492, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Tom Konikoff
- Gastroenterology Division, Rabin Medical Center - Beilinson Hospital, Petach Tikva 4941492, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Hemda Schmilovitz-Weiss
- Gastroenterology Division, Rabin Medical Center - Hasharon Hospital, Petach Tikva 4937211, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel.
| |
Collapse
|
2
|
Mutai R, Barkan T, Moore A, Sarfaty M, Stemmer S, Shohat T, Yerushlami R, Goldvaser H. 146P Prognostic impact of HER2-low expression according to the oncotype Dx recurrence score in hormone receptor-positive early breast cancer. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
3
|
Yariv O, Yerushalmi R, Moore A, Shohat T, Rotem O, Ceder YK, Goldvaser H. Abstract PS8-21: The impact of exogenous estrogen exposure on the characteristics of estrogen receptor (ER) positive, early-stage breast cancer (EBC). Cancer Res 2021. [DOI: 10.1158/1538-7445.sabcs20-ps8-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Oral contraceptives (OC) and hormone replacement therapy (HRT) are well-established risk factors for ER positive breast cancer. Infertility is associated with an increased breast cancer risk and there is conflicting data on the influence of fertility treatments on breast cancer risk. The impact of exogenous estrogen exposure on breast cancer characteristics is not well described. Methods: A single center retrospective cohort study comprising all women with ER positive, human epidermal growth factor receptor 2 (HER2) negative, EBC whose tumors were sent to OncotypeDX analysis and were treated in our institute between 2005 and 2012. Data on exogenous estrogen exposure were collected including: OC and HRT use and prior fertility treatments. The impact of these exposures was assessed on pre-specified histopathological features including: tumor size, nodal status, ER and progesterone receptor (PR) staining, grade, Oncotype recurrence score (RS), ki67, lymphovascular and perineural invasion.
Results: A total of 620 women were included, 79% (Num) were postmenopausal. Prior exposure to OC, HRT and fertility treatments was documented in 19% (103), 30% (136) and 11% (62), respectively. OC use was associated with smaller (≤1cm) tumors (30% vs. 20%, p=0.023) and were less likely to have grade 3 disease (10% vs. 19%, p=0.049). No other associations were found between exogenous estrogen exposures and tumor characteristics (Table).
Conclusions: Use of OC may be associated with breast cancer with a distinct features compared to women with luminal breast cancer without history of OC use. Large scale studies are needed to better characterize these findings.
Fertility treatmentHRT ≥ 2 yearsHRTOCPNo (%)Yes(%)PNo(%)Yes (%)PNo (%)Yes (%)PNo(%)Yes(%)0.1722254252165150.7002355222057240.7002255232456200.023205723304426T≤1 cm 1<T≤2 T>2 cm0.85917180.09815200.09815210.6671815Node positive0.06479138891100.29982126761590.29982135771590.207791488795IDC ILC Other0.1671864181473130.5001667181664190.5001667171762210.049186319187310Grade 1 230.18922078329680.70811781122770.70811781221780.7392227732275ER intensity≤1 1<ER⇐2 ER>20.1121470.67116150.67116140.103148PR Negative1.000530.455520.455530.28252PNI present0.772670.351780.351570.056105LVI present0.18620290.36222190.36223180.5282218Ki67 >20%0.85917180.78718160.78717180.5701816Oncotype RS>25
Citation Format: Orly Yariv, Rinat Yerushalmi, Assaf Moore, Tzippy Shohat, Ofer Rotem, Yasmin Korzets Ceder, Hadar Goldvaser. The impact of exogenous estrogen exposure on the characteristics of estrogen receptor (ER) positive, early-stage breast cancer (EBC) [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PS8-21.
Collapse
Affiliation(s)
- Orly Yariv
- Davidoff Cancer Center, Petah-Tikva, Israel
| | | | | | | | - Ofer Rotem
- Davidoff Cancer Center, Petah-Tikva, Israel
| | | | | |
Collapse
|
4
|
Drori Y, Pando R, Sefty H, Rosenberg A, Mendelson E, Keinan-Boker L, Shohat T, Mandelboim M, Glatman-Freedman A. Influenza vaccine effectiveness against laboratory-confirmed influenza in a vaccine-mismatched influenza B-dominant season. Vaccine 2020; 38:8387-8395. [PMID: 33243633 DOI: 10.1016/j.vaccine.2020.10.074] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 10/21/2020] [Accepted: 10/23/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The 2017-2018 influenza season in Israel was characterized by the predominance of influenza B Yamagata, with a lesser circulation of influenza A(H1N1)pdm09 and influenza A(H3N2). We estimated vaccine effectiveness (VE) of the inactivated influenza vaccine which was selected for use that season. METHODS End-of-season VE and 95% confidence intervals (CI) against laboratory-confirmed influenza-like illness (ILI) were estimated by means of the test-negative design. Age-specific VE analysis was carried out using a moving age interval. RESULTS Specimen were obtained from 1,453 community ILI patients; 610 (42.0%) were influenza-positive, among which 69.7% were B, 17.2% A(H1N1)pdm09 and 13.4% A(H3N2). A 98.6% of molecularly characterized influenza B belonged to the Yamagata lineage. Of the sampled individuals, 1320 were suitable for VE analysis. Of those vaccinated, 90.6% received the inactivated trivalent influenza vaccine (TIV) containing a Victoria lineage influenza B-like virus. VE against influenza A differed by age, with the highest VE of 72.9% (95%CI 31.9-89.2%) observed in children 0.5-14 years old, while all ages VE was 46.6% (95%CI 10.4-68.2%). All ages VE against influenza B was 23.2% (95%CI -10.1-46.4%) with age-specific analysis showing non-significant VE estimates. Utilizing a moving age interval of 15 years, afforded a detailed age-specific insight into influenza VE against the influenza viruses circulating during the 2017-2018 season. CONCLUSIONS The moderate-high 2017-2018 influenza A VE among children and adolescents, supports seasonal influenza vaccination at a young age. The low VE against influenza B in Israel, is most likely the result of influenza B/TIV-mismatch.
Collapse
Affiliation(s)
- Y Drori
- Central Virology Laboratory, Chaim Sheba Medical Center, Israel Ministry of Health, Tel-Hashomer, Ramat Gan, Israel
| | - R Pando
- Central Virology Laboratory, Chaim Sheba Medical Center, Israel Ministry of Health, Tel-Hashomer, Ramat Gan, Israel; Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Ramat Gan, Israel
| | - H Sefty
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Ramat Gan, Israel
| | - A Rosenberg
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Ramat Gan, Israel
| | - E Mendelson
- Central Virology Laboratory, Chaim Sheba Medical Center, Israel Ministry of Health, Tel-Hashomer, Ramat Gan, Israel; School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - L Keinan-Boker
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Ramat Gan, Israel; School of Public Health, University of Haifa, Haifa, Israel
| | - T Shohat
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Ramat Gan, Israel; School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Mandelboim
- Central Virology Laboratory, Chaim Sheba Medical Center, Israel Ministry of Health, Tel-Hashomer, Ramat Gan, Israel; School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A Glatman-Freedman
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Ramat Gan, Israel; School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| |
Collapse
|
5
|
Yariv O, Yerushalmi R, Moore A, Shohat T, Rotem O, Yasmin KC, Goldvaser H. The impact of exogenous estrogen exposure on the characteristics of estrogen receptor (ER) positive, early-stage breast cancer (EBC). J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.e12606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e12606 Background: Oral contraceptives (OC) and hormone replacement therapy (HRT) are well-established risk factors for ER positive breast cancer. Infertility is associated with an increased breast cancer risk and there is conflicting data on the influence of fertility treatments on breast cancer risk. The impact of exogenous estrogen exposure on breast cancer characteristics is not well described. Methods: A single center retrospective cohort study comprising all women with ER positive, human epidermal growth factor receptor 2 (HER2) negative, EBC whose tumors were sent to OncotypeDX analysis treated in our institute between 2005 and 2012. Data on exogenous estrogen exposure were collected including: OC and HRT use and prior fertility treatments. The impact of these exposures was assessed on pre-specified histopathological features including: tumor size, nodal status, ER and progesterone receptor (PR) staining, grade, Oncotype recurrence score (RS), ki67, lymphovascular and perineural invasion. Results: A total of 620 women were included, 79% were postmenopausal. Prior exposure to OC, HRT and fertility treatments was documented in 19% (103), 30% (136) and 11% (62), respectively. OC use was associated with smaller (≤1cm) tumors (30% vs. 20%, p = 0.023) and were less likely to have grade 3 disease (10% vs. 19%, p = 0.049). No other associations were found between exogenous estrogen exposures and tumor characteristics (Table). Conclusions: Use of OC may be associated with breast cancer with a distinct features compared to women with luminal breast cancer without history of OC use. Large scale studies are needed to better characterize these findings. [Table: see text]
Collapse
Affiliation(s)
- Orly Yariv
- Rabin Medical Center, Petah Tikva, Israel
| | - Rinat Yerushalmi
- Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | | | - Tzippy Shohat
- Beilinson Hospital, Statistical Consulting Unit, Petach Tikva, Israel
| | - Ofer Rotem
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | | | - Hadar Goldvaser
- Rabin Medical Center, Beilinson Hospital, Davidoff Center, Kyriat Ono, Israel
| |
Collapse
|
6
|
Yariv O, Yerushalmi R, Moore A, Shohat T, Tsoref D, Goldvaser H. The impact of endogenous estrogen exposure on the characteristics of estrogen receptor (ER) positive, early-stage breast cancer (EBC). J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.e12605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e12605 Background: Menstrual and parity history might impact the risk for ER positive breast cancer. Data on the impact of these factors on other tumor characteristics are limited. Methods: A single center retrospective cohort study comprising all women with ER positive, human epidermal growth factor receptor 2 (HER2) negative, EBC whose tumors were sent to OncotypeDX analysis and were treated in our institute between 2005 to 2012. Data on endogenous estrogen exposure were collected including: age of menarche and menopause, number of deliveries and age of first delivery. Subsequently, data on pre-specified clinical and histopathological features were collected including: tumor size, nodal status, ER and progesterone receptor (PR) staining, grade, Oncotype recurrence score (RS), ki67, lymphovascular and perineural invasion. The impact of endogenous estrogen exposure was evaluated by multiple comparisons including: early age of (<12 years) compared to older age of menarche, nulliparity compared to women who had at least one delivery, multiparty (≥5 deliveries) compared to other, late age of first delivery (≥30 years) compared to other and postmenopausal compared to premenopausal. In postmenopausal women the age of menopause was also assessed using early age of menopause (<45 years) and late age of menopause (>55 years). Results: A total of 620 women were included. 79% were postmenopausal, median age of menarche was 13 (range 9-17) and median number of deliveries was three (range 0-14). Post-menopausal women were more likely to have stronger ER intensity (79% vs. 65%, p=0.002) and less likely to have high (≥31) RS (8% vs. 16%, p=0.021), but PR negativity was significantly more frequent (16% vs. 7%, p=0.007. Additionally, early age of menarche was associated with PR positivity (94% vs. 85%, p=0.039).). No other associations were found between endogenous estrogen exposures and tumor characteristics. Conclusions: These findings suggest that premenopausal women with luminal EBC might have more aggressive disease. Large scale studies are needed to elucidate the impact of endogenous estrogen on luminal breast cancer.
Collapse
Affiliation(s)
- Orly Yariv
- Rabin Medical Center, Petah Tikva, Israel
| | - Rinat Yerushalmi
- Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | | | - Tzippy Shohat
- Beilinson Hospital, Statistical Consulting Unit, Petach Tikva, Israel
| | - Dalia Tsoref
- Gynecologic Oncology Division, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hadar Goldvaser
- Rabin Medical Center, Beilinson Hospital, Davidoff Center, Kyriat Ono, Israel
| |
Collapse
|
7
|
Lutski M, Zucker I, Zadik Z, Libruder C, Blumenfeld O, Shohat T, Laron Z. Prevalence of diabetes among children treated with growth hormone in Israel. Diabet Med 2019; 36:1276-1281. [PMID: 30690790 DOI: 10.1111/dme.13910] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2018] [Indexed: 12/01/2022]
Abstract
AIMS To determine the long-term risk of diabetes in a cohort of children treated with recombinant human growth hormone in Israel, using data from the Israeli National Diabetes Register. METHODS Between 1988 and 2009, 2513 children were approved for growth hormone treatment. They were assigned to one of two groups. The first group included children treated for isolated growth hormone deficiency and who were small for gestational age and the second included those treated for multiple pituitary hormone deficiency, chronic renal failure, Turner syndrome or Prader-Willi syndrome. The cohort was cross-linked with the Israeli National Diabetes Register for 2014 (mean follow-up duration 12.1±5.3 years), and prevalent cases of diabetes were identified. Standardized prevalence ratios for diabetes were calculated for people aged 10-29 years. RESULTS In 2014, a total of 23 individuals were identified with diabetes (four with pre-existing diabetes, seven developed diabetes before age 17 years and 12 developed it at a later age). In the isolated growth hormone deficiency and small-for-gestational-age group there was no difference in the prevalence of diabetes compared with the general population (standardized prevalence ratio 2.05, 95% CI 0.94-3.89). In the group that included people with multiple pituitary hormone deficiency, chronic renal failure, Turner syndrome and Prader-Willi syndrome there was a significantly higher diabetes prevalence (standardized prevalence ratio 11.94, 95% CI 6.53-20.00) compared with the general population. CONCLUSIONS No difference in diabetes prevalence was found in the isolated growth hormone deficiency and small-for-gestational-age group, compared with the general population. Children treated with growth hormone with pre-existing risk factors had an increased prevalence of diabetes. It is advisable to monitor blood glucose levels closely during and after growth hormone treatment, especially in such children.
Collapse
Affiliation(s)
- M Lutski
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan
| | - I Zucker
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv
| | - Z Zadik
- Paediatric Endocrinology Unit, Kaplan Medical Centre, Rehovot
| | - C Libruder
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan
| | - O Blumenfeld
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan
| | - T Shohat
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv
| | - Z Laron
- Endocrinology and Diabetes Research Unit, Schneider Children's Medical Centre, Petah Tikva, Israel
| |
Collapse
|
8
|
Gerber Y, Shaked O, Cohen G, Goshen A, Shimony T, Shohat T. 1445Physical activity and long-term mortality risk in Israeli older adults with and without cardiovascular disease. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Physical activity (PA) is a known protective factor among both general population and cardiovascular disease (CVD) patients. Yet, only a few cohort studies assessed the role of PA among older adult populations, characterized by high CVD prevalence rates.
Objectives
To evaluate the association between PA levels and all-cause mortality among Israeli older adults, and to assess whether it differs by baseline CVD status.
Methods
Participants were drawn from the National Health and Nutrition Survey of Older Adults Aged 65+ (“Mabat-Zahav”), conducted by the Israel Center for Disease Control between July 2005 and December 2006. Clinical, behavioral, and psychosocial data were collected via interview at study entry; a detailed PA questionnaire was also administered, through which participants were classified as sufficiently-active, insufficiently-active, and inactive, according to the American College of Sports Medicine classification. Mortality data (last follow-up, December 2016) were obtained from the Israeli Ministry of Health. Inverse probability weighted Cox proportional hazards models, based on propensity score, were constructed to assess the adjusted association between PA categories and mortality.
Results
Of the 1799 participants (mean [SD] age, 74.6 [6.2] years; 647 [36%] with a history of CVD), 559 (31%) were sufficiently-active, 506 (28%) were insufficiently-active and 734 (41%) were inactive. During a mean follow-up period of 9.0 years, 684 participants (38%) died. PA and mortality demonstrated an inverse dose-response relationship in both CVD and non-CVD groups, with no CVD-by-PA interaction detected on multiplicative-scale (P=0.70) or additive-scale (P=0.58). Notably, inactive non-CVD subjects had comparable risk to CVD patients who were sufficiently active (Figure).
Physical activity and mortality
Conclusions
In a nationally-based cohort of subjects aged 65 years and over, PA was inversely associated with mortality risk. CVD patients who preformed sufficient PA had a comparable mortality risk to inactive subjects free of CVD. These findings illustrate the importance of PA in the older adult population.
Collapse
Affiliation(s)
- Y Gerber
- Tel Aviv University, Tel Aviv, Israel
| | - O Shaked
- Tel Aviv University, Tel Aviv, Israel
| | - G Cohen
- Tel Aviv University, Tel Aviv, Israel
| | - A Goshen
- Tel Aviv University, Tel Aviv, Israel
| | - T Shimony
- Sheba Medical Center, ICDC, Ramat Gan, Israel
| | - T Shohat
- Sheba Medical Center, ICDC, Ramat Gan, Israel
| |
Collapse
|
9
|
Mutai R, Goldvaser H, Sulkes A, Shohat T, Peretz I, Yerushalmi R. Prognostic value of the detection of lympho-vascular invasion in hormone receptor positive early breast cancer in the era of molecular profiling. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.15_suppl.e12539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Raz Mutai
- Davidoff Cancer Center, Petah Tikva, Israel
| | | | - Aaron Sulkes
- Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Tzippy Shohat
- Beilinson Hospital, Statistical Consulting Unit, Petach Tikva, Israel
| | | | - Rinat Yerushalmi
- Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| |
Collapse
|
10
|
Grossman A, Ayalon-Dangur I, Cooper L, Shohat T, Rahamimov R, Mor E, Gafter-Gvili A. Association between anemia at three different time points and new-onset diabetes after kidney transplantation--a retrospective cohort study. Endocr Res 2018; 43:90-96. [PMID: 29300115 DOI: 10.1080/07435800.2017.1422516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE Anemia has been reported to be associated with diabetes, but the association between new-onset diabetes after transplantation (NODAT) and anemia has not been reported. METHODS Patients who underwent kidney transplantation and did not have diabetes prior to transplantation were included in this study. Hemoglobin levels and the prevalence of anemia (hemoglobin <12 g/dL in females and <13 g/dL in males) were evaluated at three time points (prior to transplantation, 6 months following transplantation or 1 month before the development of NODAT, 2 years following transplantation, or following the development of NODAT) and were compared between those who developed NODAT and those who did not. Variables associated with the development of anemia were compared between the two groups. RESULTS A total of 266 kidney transplant recipients were included, of which 71 (27%) developed NODAT during the time of the follow-up. Hemoglobin and hematocrit levels and the prevalence of anemia were similar in those with and without NODAT at all three time points evaluated. Ferritin levels, prior to transplantation and mean corpuscular volume (MCV) posttransplantation post-NODAT development, were slightly but significantly lower in those with NODAT, although both were within the normal range. CONCLUSIONS Pretransplantation ferritin levels and posttransplantation post-NODAT development MCV are inversely associated with the development of NODAT in kidney transplants.
Collapse
Affiliation(s)
- Alon Grossman
- a Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
- b Department of Medicine E, Rabin Medical Center, Beilinson Campus , Petah Tikva , Israel
| | | | - Lisa Cooper
- c Department of Medicine B, Rabin Medical Center, Beilinson Campus, Petah Tikva , Israel
| | - Tzippy Shohat
- d Bio-Statistical Unit, Rabin Medical Center, Beilinson Campus, Petah Tikva , Israel
| | - Ruth Rahamimov
- a Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
- e Department of Transplantation , Rabin Medical Center, Beilinson Campus , Petah Tikva , Israel
| | - Eytan Mor
- a Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
- e Department of Transplantation , Rabin Medical Center, Beilinson Campus , Petah Tikva , Israel
| | - Anat Gafter-Gvili
- a Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
- f Department of Medicine A, Rabin Medical Center, Beilinson Campus , Petah Tikva , Israel
| |
Collapse
|
11
|
Cooper L, Oz N, Fishman G, Shohat T, Rahamimov R, Mor E, Green H, Grossman A. New onset diabetes after kidney transplantation is associated with increased mortality-A retrospective cohort study. Diabetes Metab Res Rev 2017; 33. [PMID: 28731619 DOI: 10.1002/dmrr.2920] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 07/02/2017] [Accepted: 07/13/2017] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Clinical outcomes in individuals with new onset diabetes after transplantation (NODAT) and the optimal treatment for this complication are poorly characterized. This study was intended to better define these issues. METHODS Patients who underwent kidney transplantation and did not have diabetes prior to transplantation were included in the study. Clinical outcomes were compared between those who developed NODAT and those who did not. In those who developed NODAT, oral therapy was compared with insulin based therapy. RESULTS A total of 266 kidney transplant recipients were included, of which 71 (27%) developed NODAT during the time of the follow-up. Using Cox multivariate analysis adjusted for age and gender, hazard ratio for overall mortality among patients with NODAT versus those without NODAT was 2.69 (95% CI 1.04-7.01). Among patients who developed NODAT, 29 patients (40%) were treated with an insulin-based regimen. At the end of follow-up, no difference was found in mean HbA1c, and therapy regimen was not associated with greater mortality. CONCLUSIONS New onset diabetes in kidney transplanted patients is associated with increased mortality compared with kidney transplanted patients without NODAT.
Collapse
Affiliation(s)
- L Cooper
- Department of Internal Medicine B, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - N Oz
- Department of Internal Medicine B, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - G Fishman
- Department of Internal Medicine B, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - T Shohat
- Bio-Statistical Unit, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - R Rahamimov
- Department of Transplantation, Rabin Medical Center, Petah Tikva, Israel
- Department of Nephrology and Hypertension, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - E Mor
- Department of Transplantation, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - H Green
- Department of Nephrology and Hypertension, Rabin Medical Center, Petah Tikva, Israel
- Department of Internal Medicine E, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A Grossman
- Department of Internal Medicine E, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
12
|
Tsvetov G, Shraga-Slutzky I, Hirsch D, Masri H, Shohat T, Gorshtein A, Shimon I. [CLINICAL CHARACTERISTICS OF MALE PATIENTS WITH OSTEOPOROSIS REFERRED TO THE ENDOCRINE CLINIC OF A TERTIARY HOSPITAL]. Harefuah 2017; 156:226-229. [PMID: 28551925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Osteoporosis in men is underdiagnosed and undertreated. The prevalence of male osteoporosis increases with age and it becomes a significant public health burden. Currently, there are a few clinical studies on male osteoporosis with limited knowledge of effective therapeutic options. AIMS Our study aimed to characterize men with osteoporosis in a referral metabolic clinic in Rabin Medical Center at the Beilinson Campus. METHODS In this study we retrospectively analyzed the medical records of 270 consecutive male patients with osteoporosis diagnosed and treated in our clinic during 2013. RESULTS A total of 270 of 1940 (14%) patients with osteoporosis in our clinic were males. The mean age of men with osteoporosis was 67.9 ± 13.6; 113 (40%) men suffered from osteoporotic fractures, 57 of them (51%) had vertebral fractures, 28 (25%) had more than one fracture. Osteoporotic fracture was the first presentation of osteoporosis in 82% of men with fractures (age of presentation 62.2 ± 14.5). Furthermore, 141 patients (52%) had vitamin D insufficiency (25OHD levels < 60 nmol/l, normal 75-250 nmol/l), and the mean level was 39.9±12.6 nmol/l. Secondary osteoporosis was identified in 166 (61%) men. The most common etiologies were chronic glucocorticoid treatment (45%), hypogonadism (36%), hypercalciuria (23.4%) and hyperparathyroidism (19%). Most men (223) received bisphosphonates as primary therapy and alendronate was the mostly commonly prescribed agent. CONCLUSIONS Osteoporosis in men usually remains an underdiagnosed disorder until an osteoporotic fracture occurs. Secondary causes for osteoporosis are commonly encountered, of which glucocorticoid treatment and hypogonadism are the most prevalent etiologies. Increasing awareness of osteoporosis in men may prevent the deleterious consequences of this disabling, yet treatable disease.
Collapse
Affiliation(s)
- Gloria Tsvetov
- Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilana Shraga-Slutzky
- Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dania Hirsch
- Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hiba Masri
- Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tzippy Shohat
- Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
| | - Alexander Gorshtein
- Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilan Shimon
- Institute of Endocrinology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
13
|
Goldvaser H, Katz Shroitman N, Ben-Aharon I, Purim O, Kundel Y, Shepshelovich D, Shohat T, Brenner B. Octogenarian patients with colorectal cancer: Characterizing an emerging clinical entity. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.4_suppl.552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
552 Background: Colorectal cancer (CRC) in Octogenarians is an emerging clinical entity. It is currently unclear whether these patients have unique features and whether their treatment should differ from younger patients with CRC. The aim of this study was to better characterize this patients population. Methods: A single-center, retrospective cohort study which included patients diagnosed with CRC at the age of ≥ 80 years between 2008-2013. A control group included consecutive patients younger than 80 years diagnosed with CRC during the same period. Clinicopathological characteristics, treatment and outcome were compared between the groups. Results: The study included 350 patients, followed for a median of 40.2 months (range 1.8-97.5). Several significant differences were noted. Elderly patients had a higher proportion of Ashkenazi ethnicity (p < 0.001), lower rates of family history of any cancer (p < 0.001) and family history of CRC (p = 0.006), and a higher rate of personal history of other malignancies (p = 0.035). CRC diagnosis by screening was less frequent in octogenarians (p < 0.001) and their performance status at presentation was worse. Octogenarians were more likely to have tumors located in the right colon (p = 0.029) and had a lower prevalence of well differentiated histology (p = 0.025). They received less treatment and treatment was less aggressive, both in patients with metastatic and non-metastatic disease, regardless of performance status. Their 5-year cancer specific survival was worse (63.4% vs.77.6%, p = 0.009), both for metastatic (p = 0.03) and for non-metastatic disease (p = 0.028). Conclusions: Elderly patients with CRC presented several differences in clinical and tumor characteristics compared to their younger counterparts. They were less likely to receive treatment and they had worse outcome. Further research is needed to better define this growing patient population and to establish their optimal treatment.
Collapse
Affiliation(s)
- Hadar Goldvaser
- Rabin Medical Center, Beilinson Hospital, Davidoff Center, Toronto, ON, Canada
| | - Noa Katz Shroitman
- Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel, Tel Aviv, Israel
| | - Irit Ben-Aharon
- Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Ofer Purim
- Rabin Medical Center, Petach Tikva, Israel
| | | | | | - Tzippy Shohat
- Beilinson hospital, Statistical Consulting Unit, Petach Tikva, Israel
| | | |
Collapse
|
14
|
Sefty H, Klivitsky A, Bromberg M, Dichtiar R, Ami MB, Shohat T, Glatman-Freedman A. Factors associated with choice of approach for Group B streptococcus screening. Isr J Health Policy Res 2016; 5:42. [PMID: 27879969 PMCID: PMC5109778 DOI: 10.1186/s13584-016-0103-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Accepted: 08/29/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The crude rate of early-onset Group B streptococcus disease (EOGBS) in Israel has been consistently under 0.5 for 1000 live births for the past 8 years. The Israeli Ministry of Health has adapted the risk factor based approach for preventing EOGBS and universal bacteriological screening for GBS is not recommended. In spite of this policy, there are indications that many pregnant women in Israel undergo bacteriological screening for GBS. The objective of this study is to assess the rate and characteristics of pregnant women who undergo screening for group B streptococcus (GBS) colonization in Israel. METHODS Survey of expectant mothers who came to give birth in 29 delivery rooms throughout Israel during the month of July 2012 regarding GBS screening practice and demographics. RESULTS A total of 2968 pregnant women participated in the assessment. Among them, 935 women (31.5 %) had been tested for GBS colonization. About 90 % of those women had no risk factors, only 542 women (60 %) underwent testing during the recommended gestational timing (35-37 weeks) and 23 % of the tested women reported being GBS carriers. GBS screening as part of the routine pregnancy follow- up was associated with: residence district, intermediate or high socioeconomic rank, being a member of certain health maintenance organization and being Jewish. Characteristics found to be significantly associated with being a GBS carrier were: low socioeconomic rank, and having a risk factor for GBS infection. CONCLUSIONS A substantial number of pregnant women in Israel undergo screening for GBS colonization despite the national policy against universal screening. While GBS colonization was more prevalent in women of lower socioeconomic status, screening is done more often in those of higher socioeconomic status, suggesting unnecessary monetary expenses.
Collapse
Affiliation(s)
- H. Sefty
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Israel
- The Israel Center for Disease Control, Gertner Institute, Chaim Sheba Medical Center, Tel Hashomer, 52621 Israel
| | - A. Klivitsky
- Pediatric Infectious Disease unit, E.Wolfson Medical Center, Holon, Israel
| | - M. Bromberg
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Israel
| | - R. Dichtiar
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Israel
| | - M. Ben Ami
- Department of Obstetrics and Gynecology, Poriya Medical Center, Tiberias, Israel
- School of Medicine, Bar Ilan University, Ramat Gan, Israel
| | - T. Shohat
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Israel
- School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A. Glatman-Freedman
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Israel
- Departments of Pediatrics and Family and Community Medicine, New York Medical College, Valhalla, NY USA
| |
Collapse
|
15
|
Hirsch D, Shohat T, Gorshtein A, Robenshtok E, Shimon I, Benbassat C. Incidence of Nonthyroidal Primary Malignancy and the Association with (131)I Treatment in Patients with Differentiated Thyroid Cancer. Thyroid 2016; 26:1110-6. [PMID: 27302111 DOI: 10.1089/thy.2016.0037] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The occurrence of nonthyroidal primary malignancy (NTPM) and the potential association of with radioiodine (RAI) treatment are important concerns in patients with differentiated thyroid cancer (DTC), but incidence data are conflicting. The aims of the present study were to investigate the incidence of NTPM and its association with RAI treatment in a cohort of DTC patients treated at a single tertiary medical center. METHODS The data of 1943 patients with DTC recorded in the Rabin Medical Center Thyroid Cancer Registry were cross-matched with data from the Israeli National Cancer Registry to identify those diagnosed with an NTPM. Patient medical files were reviewed. Second primary malignancy (SPM) was defined as new malignancy diagnosed at least two years after DTC diagnosis. RESULTS For 1434 of the 1943 patients (73.8%), the American Joint Committee on Cancer TNM stage was 1-2. The mean follow-up was 9.3 years. Of the 1943 patients, 1574 (81%) were treated with RAI, and 1467 were followed for at least 2 years, and of these, 1145 patients (78%) received a cumulative dose of ≤200 mCi. A total of 409 NTPMs were diagnosed in 368/1943 patients with DTC (18.9%; 265 female, mean age 53.9 ± 15 years), including 173 SPMs (42.3%) in 166/368 patients. The most common NTPM and SPM was breast cancer followed by hematologic malignancies. In patients followed for ≥2 years, SPMs were diagnosed in 9% of RAI-treated patients and 10.5% of non-RAI-treated patients. SPM rates were 10.2% and 7.8% for a cumulative RAI dose of ≤100 mCi and >100 mCi respectively. Hazard ratios for SPM in patients that received/did not receive RAI treatment was 1.27 (95% confidence interval 0.88-1.82; p = 0.1). There was no correlation between first or cumulative RAI dose and diagnosis of SPM. CONCLUSIONS NTPMs are not uncommon in patients with DTC and usually antecede the DTC. In a population of mostly low-risk DTC patients, in whom limited activities of RAI are usually administered, this treatment is apparently not associated with an overall increased risk of SPMs compared with subjects not receiving RAI treatment.
Collapse
Affiliation(s)
- Dania Hirsch
- 1 Institute of Endocrinology , Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel
- 2 Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv, Israel
| | - Tzippy Shohat
- 3 Statistics Unit , Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel
| | - Alex Gorshtein
- 1 Institute of Endocrinology , Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel
- 2 Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv, Israel
| | - Eyal Robenshtok
- 1 Institute of Endocrinology , Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel
- 2 Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv, Israel
| | - Ilan Shimon
- 1 Institute of Endocrinology , Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel
- 2 Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv, Israel
| | - Carlos Benbassat
- 2 Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv, Israel
- 4 Endocrine Institute , Assaf Harofeh Medical Center, Zerifin, Israel
| |
Collapse
|
16
|
Guy A, Hirsch D, Shohat T, Bachar G, Tirosh A, Robenshtok E, Shimon I, Benbassat CA. Papillary thyroid cancer: factors involved in restaging N1 disease after total thyroidectomy and radioactive iodine treatment. J Clin Endocrinol Metab 2014; 99:4167-73. [PMID: 25157544 DOI: 10.1210/jc.2014-2511] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
CONTEXT The presence of cervical lymph node metastases is a strong predictor of persistent disease in papillary thyroid cancer (PTC). OBJECTIVE The objective of the study was to investigate factors associated with improved outcome in patients with PTC and lymph node metastases. DESIGN Retrospective Cohort Setting: The study was conducted at a tertiary university-affiliated medical center. PATIENTS PATIENTS treated for PTC and N1 disease since 1995 participated in the study. Partial thyroidectomy, distant metastases, and poor differentiation were the exclusion criteria. INTERVENTIONS The intervention was a data search of the Thyroid Registry. MAIN OUTCOME MEASURES Significant association of clinical and disease-related factors with persistent disease was measured. RESULTS Of 800 patients treated for PTC during the study period, 182 (69% female; mean age at diagnosis 46.5 ± 15 y) had N1 disease (47% N1a, 53% N1b). Most (93.4%) had a classical/follicular variant; 65% had T1-2 disease; and 42.6% had extrathyroid extension. All patients were treated with total thyroidectomy and radioactive iodine (mean first dose 147 ± 26 mCi). Lateral neck dissection was performed in 53% patients. Mean follow-up was 9.2 ± 4.5 years. On regression analysis, factors significantly and independently associated with persistent disease at 1 year (94 of 182, 52%; 40% of N1a group, 59% of N1b group) were primary tumor size, focality, and extrathyroid extension and at the last follow-up (62 of 182, 34%; 27% of N1a group, 33% of N1b group), primary tumor size, 1-year stimulated thyroglobulin level, and cumulative I(131) dose. Stimulated thyroglobin less than 2.1 ng/mL at 1 year predicts the absence of disease at the last follow-up with an 86% negative predictive value. CONCLUSION PATIENTS with PTC and N1 disease treated with total thyroidectomy and radioactive iodine have a significant risk of persistent disease at early and late follow-up. The extension of the primary tumor at diagnosis appears to be the only significant predictor of persistency in these patients.
Collapse
Affiliation(s)
- Adi Guy
- Endocrine Institute (A.G., D.H., A.T., E.R., I.S., C.A.B.), Department of Otolaryngology Head and Neck Surgery (G.B.), and Statistics Unit (T.S.), Rabin Medical Center, Beilinson Campus, Petah Tiqwa, Israel 49100; and Sackler Faculty of Medicine (A.G., D.H., G.B., A.T., E.R., I.S., C.A.B.), Tel Aviv University, Tel Aviv, 69978, Israel
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Berman T, Goldsmith R, Göen T, Spungen J, Novack L, Levine H, Amitai Y, Shohat T, Grotto I. Demographic and dietary predictors of urinary bisphenol A concentrations in adults in Israel. Int J Hyg Environ Health 2014; 217:638-44. [DOI: 10.1016/j.ijheh.2013.11.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 11/27/2013] [Accepted: 11/30/2013] [Indexed: 11/24/2022]
|
18
|
Xu H, Huang X, Riserus U, Cederholm T, Lindholm B, Arnlov J, Carrero JJ, Leiba A, Vivante A, Bulednikov Y, Golan E, Skorecki K, Shohat T, Mjoen G, Zannad F, Jardine A, Schmieder R, Fellstrom B, Holdaas H, Zager P, Miskulin D, Gassman J, Kendrick C, Ploth D, Jhamb M, Jankowski V, Schulz A, Mischak H, Zidek W, Jankowski J, Lee YK, Cho A, Kim JK, Choi MJ, Kim SJ, Yoon JW, Koo JR, Kim HJ, Noh JW, Itano S, Satoh M, Kidokoro K, Sasaki T, Kashihara N, Koutroumpas G, Sarafidis P, Georgianos P, Karpetas A, Protogerou A, Syrganis C, Malindretos P, Raptopoulou K, Panagoutsos S, Pasadakis P, Zager P, Miskulin D, Gassman J, Kendrick C, Jhamb M, Ploth D, Vink EE, De Boer A, Verloop WL, Spiering W, Voskuil M, Vonken EJ, Hoogduin JM, Leiner T, Bots ML, Blankestijn PJ, Sarafidis PA, Karpetas AV, Georgianos PI, Bikos A, Sklavenitis-Pistofidis R, Tzimou R, Raptis V, Vakianis P, Tersi M, Liakopoulos V, Lasaridis AN, Protogerou A, Ribeiro S, Fernandes J, Garrido P, Sereno J, Vala H, Bronze Da Rocha E, Belo L, Costa E, Reis F, Santos-Silva A, Kalaitzidis R, Skapinakis P, Karathanos V, Karasavvidou D, Katatsis G, Pappas K, Hatzidakis S, Siamopoulos K, Margulis F, Sabbatiello R, Castro C, Ramallo S, Martinez M, Schiavelli R, Ganem D, Nakhoul F, Roth A, Farber E, Kim CS, Kim HY, Kang YU, Choi JS, Bae EH, Ma SK, Kim SW, Koutroumpas G, Sarafidis P, Georgianos P, Karpetas A, Protogerou A, Malindretos P, Syrganis C, Tzanis G, Panagoutsos S, Pasadakis P, Jankowski M, Kasztan M, Kowalski R, Piwkowska A, Rogacka D, Szczepa Ska-Konkel M, Angielski S, Evangelou D, Naka K, Kalaitzidis R, Lakkas L, Bechlioulis A, Gkirdis I, Nakas G, Zarzoulas F, Kotsia A, Balafa O, Tzeltzes G, Pappas K, Katsouras C, Dounousi E, Michalis L, Siamopoulos K, Maciorkowska D, Zbroch E, Koc-Zorawska E, Malyszko J, Karabay Bayazit A, Yuksekkaya I, Aynaci S, Anarat A, Nakai K, Fujii H, Ishida R, Utaka C, Awata R, Goto S, Ito J, Nishi S, Elsurer R, Afsar B, Lepar Z, Radulescu D, David C, Peride I, Niculae A, Checherita IA, Ciocalteu A, Sungur CI, Kanbay M, Siriopol D, Nistor I, Elcioglu OC, Telci O, Johnson R, Covic A, Vettoretti S, Gallazzi E, Meazza R, Gagliardi V, Villarini A, Alfieri CM, Floreani R, Messa P, Vettoretti S, Alfieri CM, Gallazzi E, Gagliardi V, Villarini A, Meazza R, Floreani R, Messa P, Kotovskaya Y, Villevalde S, Kobalava Z, Circiumaru A, Rusu E, Zilisteanu D, Atasie T, Cirstea F, Ecobici M, Voiculescu M, Rosca M, Tanase C, Baoti I, Vidjak V, Prka in I, Bulum T, Arslan E, Sarlak H, Cakar M, Demirbas S, Akhan M, Kurt O, Balta S, Yesilkaya S, Bulucu F, Chan CK, Lin YH, Wu VC, Wu KD, De Beus E, Bots ML, Van Zuilen AD, Wetzels JF, Blankestijn PJ, Mohaupt M, Straessle K, Baumann M, Raio L, Sirbek D, Nascimento MA, Mouro MG, Punaro GR, Mello MT, Tufik S, Higa EMS. HYPERTENSION. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
19
|
Kesler A, Stolovic N, Bluednikov Y, Shohat T. The incidence of idiopathic intracranial hypertension in Israel from 2005 to 2007: results of a nationwide survey. Eur J Neurol 2014; 21:1055-1059. [PMID: 24698554 DOI: 10.1111/ene.12442] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 03/06/2014] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE Idiopathic intracranial hypertension (IIH), also known as pseudotumor cerebri, is a disorder related to increased intracranial pressure without clinical, laboratory or radiological evidence of an intracranial space occupying lesion or cerebral sinus vein thrombosis, predominantly affecting obese women of childbearing age. Our aim was to determine the incidence and clinical features of IIH in Israel. METHODS In a cross-sectional study, all medical records of patients discharged from the hospital with a primary diagnosis of IIH during 2005-2007 were reviewed. RESULTS Four hundred and twenty-eight patients with a new onset of IIH were diagnosed. The average annual incidence rate was 2.02 per 100,000 with an incidence of 3.17 per 100,000 for women and 0.85 per 100,000 for men. The incidence rate in females of childbearing age (18-45) was 5.49 per 100,000. The female to male ratio for >17 years old was 6.1:1 (252 females and 41 males) and 2.1:1 (60 females and 28 males) for ages 11-17. Obesity was documented in 83.4% of patients. Body mass index (BMI) data were available for 159 (37.1%) patients; of these, 59.1% had a BMI ≥ 30. CONCLUSION The incidence of IIH in Israel has increased during the last decade. This finding could be related to the increasing rates of obesity. The association of IIH and obesity should be further explored especially with regard to the effect of weight reduction for primary prevention.
Collapse
Affiliation(s)
- A Kesler
- Neuro-ophthalmology Unit, Department of Ophthalmology, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - N Stolovic
- Neuro-ophthalmology Unit, Department of Ophthalmology, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Y Bluednikov
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Israel
| | - T Shohat
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer, Israel.,Department of Epidemiology and Preventive Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
20
|
Berman T, Goldsmith R, Göen T, Spungen J, Novack L, Levine H, Amitai Y, Shohat T, Grotto I. Urinary concentrations of organophosphate pesticide metabolites in adults in Israel: demographic and dietary predictors. Environ Int 2013; 60:183-189. [PMID: 24064379 DOI: 10.1016/j.envint.2013.08.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Revised: 07/30/2013] [Accepted: 08/08/2013] [Indexed: 06/02/2023]
Abstract
Exposure to organophosphate pesticides (OPs) in agricultural and urban populations has been associated with a range of adverse health effects. The purpose of the current study was to estimate exposure to OPs in the general adult population in Israel and to determine dietary and demographic predictors of exposure. We measured six non-specific organophosphate pesticide metabolites (dialkyl phosphates) in urine samples collected from 247 Israeli adults from the general population. We collected detailed demographic and dietary data from these individuals, and explored associations between demographic and dietary characteristics and urinary dialkyl phosphate concentrations. OP metabolites were detectable in all urine samples. Concentrations of several dialkyl phosphate metabolites (dimethylphosphate, dimethylthiophosphate, diethylphosphate) were high in our study population relative to the general populations in the US and Canada and were comparable to those reported in 2010 in France. Total dialkyl phosphates were higher in individuals with fruit consumption above the 75th percentile. In a multivariate analysis, total molar dialkyl phosphate concentration increased with age and was higher in individuals with high income compared to individuals with the lowest income. Total diethyl metabolite concentrations were higher in females and in study participants whose fruit consumption was above the 75th percentile. In conclusion, we found that levels of exposure to OP pesticides were high in our study population compared to the general population in the US and Canada and that intake of fruits is an important source of exposure.
Collapse
Affiliation(s)
- T Berman
- Public Health Services, Ministry of Health, Israel.
| | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Berman T, Goldsmith R, Göen T, Spungen J, Novack L, Levine H, Amitai Y, Shohat T, Grotto I. Urinary concentrations of environmental contaminants and phytoestrogens in adults in Israel. Environ Int 2013; 59:478-484. [PMID: 23962452 DOI: 10.1016/j.envint.2013.07.012] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2013] [Revised: 07/16/2013] [Accepted: 07/19/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND The Ministry of Health Biomonitoring Study estimated exposure of individuals in the Israeli population to bisphenol A (BPA), organophosphate (OP) pesticides, phthalates, cotinine, polycyclic aromatic hydrocarbons (PAHs), and the phytoestrogenic compounds genistein and daidzein. METHODS In 2011, 250 individuals (ages 20-74) were recruited from five different regions in Israel. Urine samples were collected and questionnaire data were obtained, including detailed dietary data (food frequency questionnaire and 24hour recall). Urinary samples were analyzed for BPA, OP metabolites (dialkyl phosphates), phthalate metabolites, cotinine, PAH metabolites, genistein, and daidzein. RESULTS AND DISCUSSION BPA urinary concentrations were above the limit of quantification (LOQ) in 89% of the samples whereas urinary concentrations of phthalate metabolites were above the LOQ in 92-100% of the samples. PAH metabolites were above the LOQ in 63-99% of the samples whereas OP metabolites were above the LOQ in 44-100% of the samples. All non-smoking participants had detectable levels of cotinine in their urine; 63% had levels above the LOQ, and the rate of quantification was high compared to the general non-smoking population in Canada. Median creatinine adjusted concentrations of several OP metabolites (dimethyl phosphate, dimethyl thiophosphate) were high in our study population compared to the general US and Canadian populations. Median creatinine adjusted urinary BPA concentrations in the study population were comparable to those in Belgium and Korea; higher than those reported for the general US, German, and Canadian populations; and very low compared to health-based threshold values. Phthalate concentrations were higher in our study population compared to the general US population but values were very low compared to health-based threshold values. Median creatinine adjusted PAH concentrations were generally comparable to those reported for the general US population; median creatinine adjusted daidzein concentrations were high in our population compared to the general US population whereas genistein concentrations were comparable. CONCLUSIONS We interpreted observed urinary contaminant levels observed in our study by comparing values with health-based threshold values and/or values from international human biomonitoring studies. Using this data interpretation scheme, we identified two contaminants as being of potential public health concern and high priority for public health policy intervention: environmental tobacco smoke (ETS) and OP pesticides. We used the data collected in this study to support public health policy interventions. We plan to conduct a follow-up biomonitoring study in 2015 to measure ETS and OP exposure in the general population in Israel, to evaluate the effectiveness of relevant policy interventions.
Collapse
Affiliation(s)
- T Berman
- Public Health Services, Ministry of Health, Israel.
| | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Mor Z, Shani A, Dan M, Shohat T. P2.110 Risk Factors For Bacterial Vaginosis Among Symptomatic Women Attending STI Clinic in Tel Aviv, Israel. Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.0374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
23
|
Linhart Y, Shohat T, Bromberg M, Mendelson E, Dictiar R, Green MS. Excess mortality from seasonal influenza is negligible below the age of 50 in Israel: implications for vaccine policy. Infection 2011; 39:399-404. [PMID: 21887527 PMCID: PMC7100070 DOI: 10.1007/s15010-011-0153-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Accepted: 06/16/2011] [Indexed: 11/30/2022]
Abstract
Purpose Evaluation of the severity of pandemic influenza requires reliable estimates of mortality attributable to the seasonal influenza. Methods Excess age-specific mortality during periods of influenza activity was evaluated in Israel during the period 1999–2006 for three death categories. For each respiratory year, the lowest monthly moving average for the mortality rate was subtracted from each month in the period of influenza activity. Average mortality rates in years with minimal influenza activity were deducted from corresponding months to exclude winter mortality unrelated to influenza. The sums of these results were used as estimates of excess mortality rates. Results Overall excess mortality rates ranged from 7.7 to 36.1 per 100,000 for all causes, and from 4.4 to 24.4 per 100,000 for respiratory and circulatory causes. Influenza was associated with an average of 869 (range 280–1,516) deaths annually from respiratory and circulatory diseases during seasons with significant influenza activity. About 90% of the influenza-associated mortality from respiratory and circulatory diseases was in the age group 65+ years and about 1% in the age group <50 years. The age group <50 years accounted for an annual average of seven deaths from respiratory and circulatory diseases. Conclusion Annual mortality associated with seasonal influenza is highly variable. Under the age of 50 years, there is minimal seasonal influenza associated mortality. This information provides an important baseline for evaluating the severity of the A(H1N1) 2009 influenza pandemic, where persons under 50 years of age were often disproportionately represented.
Collapse
Affiliation(s)
- Y Linhart
- Tel Aviv District Health Office, Ministry of Health, 12 Ha'arba'a Street, Tel-Aviv, Israel.
| | | | | | | | | | | |
Collapse
|
24
|
Mor Z, Gefen D, Linhart Y, Amitai ZS, Dan M, Shohat T. The contribution of oral sex to male urethral Neisseria gonorrhoeae infections in Tel-Aviv district, Israel. Int J STD AIDS 2011; 22:251-5. [PMID: 21571972 DOI: 10.1258/ijsa.2009.009202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The incidence of Neisseria gonorrhoeae (NG) in Tel-Aviv district, Israel has increased since the mid-1990s. This study aimed to address behavioural attributes and identify the sources of NG infection. Of 1234 NG cases in men reported between 2000 and 2004, 379 (31%) were interviewed. Most were single, heterosexual and Israeli-born. Insertive oral sex (OS) was reported by 77% patients and vaginal intercourse by 69%, where condoms were used by 4% and 40% for these practices, respectively. Unprotected OS was performed by 95% of the 151 men involved in protected vaginal sex. OS was the most common practice among the younger age group, and in sexual contacts with casual partners or commercial sex workers (CSWs): behaviours that were reported by 37% and 36% of patients, respectively. Unprotected OS is a common route for NG transmission, and it is suggested that the rise in NG may be attributed to unprotected OS with casual partners or CSWs.
Collapse
Affiliation(s)
- Z Mor
- Tel-Aviv Department of Health, Ministry of Health, E Wolfson Medical Centre, Holon, Israel.
| | | | | | | | | | | |
Collapse
|
25
|
Keinan-Boker L, Enav T, Rozentraub T, Shohat T. Changes in smoking habits of smokers under bombing by rockets. J Public Health (Oxf) 2011; 33:55-62. [DOI: 10.1093/pubmed/fdq099] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
26
|
Linhart Y, Shohat T, Amitai Z, Gefen D, Srugo I, Blumstein G, Dan M. Sexually transmitted infections among brothel-based sex workers in Tel-Aviv area, Israel: high prevalence of pharyngeal gonorrhoea. Int J STD AIDS 2008; 19:656-9. [DOI: 10.1258/ijsa.2008.008127] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Sex workers play a major role in spreading sexually transmitted infections (STIs). We studied the prevalence rates and risk factors for STIs among 300 brothel-based sex workers in Tel-Aviv. Throat swabs were cultured for Neisseria gonorrhoeae, urine samples were tested by polymerase chain reaction (PCR) for Chlamydia trachomatis and N. gonorrhoeae, and sera were tested for syphilis, human immunodeficiency virus (HIV) and type 2 herpes simplex virus (HSV) antibodies. N. gonorrhoeae was cultured from throat samples of 9.0% of participants; PCR testing of urine was positive for C. trachomatis in 6.3% and for N. gonorrhoeae in 5.0%. Syphilis serology was positive (Venereal Disease Research Laboratory [VDRL] titres >1:8) in 1.3% of women, HSV-2-specific immunoglobulin G was detected in 60% and HIV serology was positive in a single case (0.3%). Having STI was significantly associated with age, number of years in Israel, number of clients a week and condom use for vaginal sex. In a multivariate analysis, having STI was significantly associated with number of clients per week and condom use for vaginal sex. The high prevalence of pharyngeal gonorrhoea reflects most probably the expanding demand of clients for oral sex and the insufficient condom use in this form of sex.
Collapse
Affiliation(s)
- Y Linhart
- Tel-Aviv District Health Office, Ministry of Health, Tel-Aviv
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - T Shohat
- Tel-Aviv District Health Office, Ministry of Health, Tel-Aviv
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Z Amitai
- Tel-Aviv District Health Office, Ministry of Health, Tel-Aviv
| | - D Gefen
- Tel-Aviv District Health Office, Ministry of Health, Tel-Aviv
| | - I Srugo
- Department of Pediatrics, Bnei Zion Medical Center, Haifa
| | - G Blumstein
- Treponema Reference Laboratory, Public Health Laboratories, Ministry of Health, Tel-Aviv
| | - M Dan
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Infectious Diseases Unit, Wolfson Medical Center, Holon 58100, Israel
| |
Collapse
|
27
|
Baris H, Legum C, Levin L, Magal N, Drasinover V, Tan WH, Halpern GJ, Shohat T, Shohat M. A putative new locus for an autosomal recessive cerebellar ataxia syndrome on chromosome 22q11. Clin Genet 2005; 68:185-7. [PMID: 15996219 DOI: 10.1111/j.1399-0004.2005.00462.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
28
|
Calderon-Margalit R, Sheffer R, Halperin T, Orr N, Cohen D, Shohat T. A large-scale gastroenteritis outbreak associated with Norovirus in nursing homes. Epidemiol Infect 2005; 133:35-40. [PMID: 15724708 PMCID: PMC2870219 DOI: 10.1017/s0950268804003115] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
An increase in gastroenteritis outbreaks due to Norovirus has been reported worldwide. We investigated a large-scale outbreak affecting 246 residents and 33 staff members in six nursing homes in the Tel-Aviv district, Israel, during 3 weeks in 2002. Person-to-person spread was noticed in all nursing homes. The spread of disease could not be attributed to social interactions. Among the elderly residents, the hospitalization rate was 10.2% and the case-fatality rate was 2.0%. Bacteriological cultures were negative. Overall, 7 out of 15 stool specimens were positive for Norovirus by RT-PCR. All were sequenced and found to be 90% identical. The characteristics of this outbreak and the RT-PCR results suggest that illness was caused by Norovirus. Due to the high case-fatality rate of Norovirus gastroenteritis, there should be a high index of suspicion when encountering a gastroenteritis outbreak among the elderly. This will enable prompt action to stop the spread of illness.
Collapse
Affiliation(s)
- R Calderon-Margalit
- Hadassah Braun School of Public Health, Hebrew University, Jerusalem, Israel.
| | | | | | | | | | | |
Collapse
|
29
|
Abstract
We explored the dual influence of the patient's age and the infecting serotype on the blood invasiveness patterns of non-Typhi Salmonella enterica (NTS). Blood invasiveness ratio (BIR) was calculated as the ratio between the number of blood and blood + stool isolates. Analysis of 14,951 NTS isolates showed that the BIR increased drastically above the age of 60 years, reaching levels 3.5-7 times higher compared to age group < 2 years. Different patterns of age-related invasiveness were observed for the five most common NTS serotypes (Enteritidis, Typhimurium, Virchow, Hadar, Infantis). Among children < 2 years, the BIR was highest for serotype Virchow and lowest for serotype Hadar, while in persons > or = 60 years it was highest for serotypes Enteritidis and lowest for serotype Infantis. The tendency of NTS serotypes to invade the bloodstream was significantly influenced by the patient's age, however the impact of age differed for various NTS serotypes.
Collapse
Affiliation(s)
- M Weinberger
- Internal Medicine C & Infectious Diseases, Rabin Medical Center, Beilinson Campus, Petach Tikva, Israel
| | | | | | | | | | | |
Collapse
|
30
|
Abstract
To address the problem of solid waste in Israel, the Ministry of the Environment has formulated a policy based on integrated waste management. The policy calls for reduction of waste at source, reuse, recycling (including composting), waste-to-energy technologies, and landfilling. Due to the implementation of this policy, all the large dumps were closed, state-of-the art landfills were built, and recovery rates have increased from 3% in the beginning of the 1990s to almost 20% in 2003. More than 95% of the municipal solid waste is disposed and treated in an environmentally sound manner - in comparison to a mere 10% just a decade ago. The policy was implemented utilizing both enforcement and financial support ("stick and carrot" approach).
Collapse
Affiliation(s)
- I Nissim
- Division of Solid Waste Management, Ministry of the Environment, P.O. Box 34033, Jerusalem 95464, Israel.
| | | | | |
Collapse
|
31
|
Abstract
The number of prenatal genetic tests that are being offered to women is constantly increasing. However, there is little national data as to who is performing the tests and the reasons for doing or not doing so. The aim of the study was to evaluate the proportion of Israeli Moslem women who perform the various prenatal genetic tests and the factors affecting the performance of these tests. A 2-day survey was conducted in all the maternity departments in Israel based on a structured interview. Of the 242 women interviewed, 74.2% underwent the triple test (TT), 15.8% of the women older than 35 years who were eligible to take the test free of charge underwent amniocentesis and only 1.5% underwent fragile-X (FX) carrier testing which costs 100 dollars privately. In the stepwise regression analysis, having fewer children and having had a higher education affected the performance of the TT. None of the sociodemographic factors were associated with the performance of amniocentesis or FX carrier testing, but the sample sizes were small. The main reason reported by the women for not performing the TT and FX carrier testing was not being referred for testing. The main reason for not performing amniocentesis was that they chose not to perform the test (the majority of these women were religious or ultrareligious). Consideration should be given to providing first-trimester prenatal diagnosis when termination of pregnancy in the Moslem population is more acceptable. In addition, consideration should be given to including state-subsidized FX testing as there is a low rate of FX testing partly due to the cost. Primary care givers should be educated about the importance of prenatal genetic testing.
Collapse
Affiliation(s)
- C Sher
- Institute of Medical Genetics, Asaf Harofeh Medical Center, Zerifin, Israel.
| | | | | | | |
Collapse
|
32
|
Abstract
Until recently, echovirus 13 has been a very rare cause of aseptic meningitis. We investigated an outbreak of echovirus 13 in central Israel during the summer of 2000 using a prospective case control study and a retrospective study. Echovirus 13 was isolated from 79 cerebrospinal fluid (CSF) specimens from different medical centres in central Israel. Patients' ages ranged from 10 days to 41 years (95% < 15 years, M/F ratio 62/38). A total of 128 patients with clinical aseptic meningitis were admitted to the Department of Pediatrics during the outbreak (aged 10 days to 18 years, mean 5.4 years), and 58 CSF samples were processed for viral cultures. Thirty of them did not grow any virus, 26 samples yielded echovirus 13, and 2 samples echovirus 7. The clinical features of patients with echovirus 13 in the CSF were similar to those in whom no virus was isolated or those infected with other enteroviral strains except for higher rate of fever on admission, and prolonged time with fever following the diagnosis in the echovirus 13 patients. CSF cell count varied from 4 to 2,333 cells/mm3 with polymorphonuclears (PMN) predominant in 90% of our patients. In a case-control study there was no significant difference between patients and matched controls with regard to parameters such as: day care attendance, recreation in summer camp, swimming pools and at the beach, and consumption of tap water. All the patients in our series recovered fully with no neurological abnormalities. The illness caused by echovirus 13 was benign and involved mainly patients younger than 15 year of age. Several features that characterized this outbreak include relatively high WBC in the blood and a minent CSF PMN response.
Collapse
Affiliation(s)
- E Somekh
- The Pediatric Infectious Diseases Unit, The Edith Wolfson Medical Center, PO Box 5 Holon 58100, Israel
| | | | | | | | | | | | | |
Collapse
|
33
|
Abstract
The incidence of breast cancer in Arab women is low compared with western populations in other countries. Very few studies on risk factors for breast cancer in Arab women have been reported. The aim of the present study was to evaluate familial risk factors for breast cancer among Arab women in Israel. A case-control study was carried out on 72 Arab women diagnosed with breast cancer and 140 healthy controls. Cases were identified through oncology wards and controls were sampled from community and hospital out-patient clinics. All participants were interviewed and information obtained on family history of breast cancer and other cancers, and other potential risk factors. Eight women with breast cancer and five women without breast cancer had a first-degree relative with breast cancer. The odds ratio for breast cancer for a woman with a first-degree relative with breast cancer was 3.4 (95% confidence interval (CI) 1.06-10.7, P = 0.04). The odds ratio for Muslim women with a first-degree relative with breast cancer was higher than that for Christian women (6.07 and 1.53, respectively). Family history of breast cancer was a risk factor for breast cancer in Arab women. The estimated relative risk associated with an affected first-degree relative was generally higher than that reported from other populations.
Collapse
Affiliation(s)
- M Aghassi-Ippen
- Israel Center for Disease Control, Israel Ministry of Health, Tel-Hashomer, Israel
| | | | | |
Collapse
|
34
|
Abstract
OBJECTIVE The aim of this study was to assess the direct medical burden and work loss associated with uncomplicated chickenpox in Israel. METHODS A total of 155 otherwise healthy children and adolescents with chickenpox were recruited from 10 physician offices in central Israel. Direct and indirect medical burdens were determined by caregiver interview. RESULTS Mean age was 3.3 +/- 2.3 years. 51% of the patients were under three years of age. Each patient made on average 1.15 visits to a general practitioner. Most patients were taken to the Doctor's office only once during the illness while 23 patients (15%) were seen twice. Three patients were referred to the emergency room. Antihistamines (39%) and Calamine lotion (28%) were the most frequently prescribed medications, followed by acyclovir (17%) and antibiotics (6%). Following the patient's illness there were 72 cases of secondary spread of varicella to household members. The individuals who cared for the child missed a combined total of 2.5 days from work (on average per varicella episode). CONCLUSIONS Israeli children acquire chickenpox at a younger age than children in North America and England and consume more prescribed medications. While the work loss in the present study was comparable to previous reports, the direct medical costs inflicted by this infection in Israel are not negligible even for uncomplicated cases.
Collapse
Affiliation(s)
- E Somekh
- The Pediatric Infectious Diseases and Immunology Unit, E. Wolfson Medical Center, Holon, Israel.
| | | | | | | | | |
Collapse
|
35
|
Dalal I, Binson I, Reifen R, Amitai Z, Shohat T, Rahmani S, Levine A, Ballin A, Somekh E. Food allergy is a matter of geography after all: sesame as a major cause of severe IgE-mediated food allergic reactions among infants and young children in Israel. Allergy 2002; 57:362-5. [PMID: 11906370 DOI: 10.1034/j.1398-9995.2002.1s3412.x] [Citation(s) in RCA: 211] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To determine the prevalence, importance, and the order of frequency of IgE-mediated food allergens among infants and young children in Israel. STUDY DESIGN AND PATIENTS In a cross-sectional study, the prevalence of IgE-mediated food allergy was investigated in 9070 infants and young children (0-2 years) who were followed-up at 23 Family Health Centers (FHCs) in central Israel. Patients with suspected IgE-mediated food allergic reactions, were recruited for further evaluation (detailed questionnaire and skin-prick test (SPT)). RESULTS We identified 150 out of 9070 (1.7%) patients with suspected IgE-mediated food allergy. Among them, 102/150 (67%) [59 males, 43 females; mean age 10.3 months] completed a detailed questionnaire and underwent SPT. Evaluation revealed 131 positive SPTs in 78/102 (76.5%) patients. Twenty-seven positive SPTs in 18 patients were considered clinically irrelevant based on previous consumption of the relevant foods without clinical symptoms. Thus, there were 104 relevant positive SPTs in 78 patients. The overall prevalence of clinically relevant IgE-mediated food allergic reactions among these patients is estimated to be 1.2% (104/9070). The most common food allergens were egg, cow's milk, and sesame. Anaphylaxis was the presenting symptom in 14/78 (18%) including six sesame-induced cases. A history of other atopic diseases was reported in 27 (35%) patients. In addition, 22 (28%) had a history of atopy in first-degree family members. CONCLUSIONS We found sesame to be a major cause of IgE-mediated food allergy in Israel. In fact, it is second only to cow's milk as a cause of anaphylaxis. We recommend that testing for food allergens be tailored to each community based on local experience and should include sesame in appropriate populations.
Collapse
Affiliation(s)
- I Dalal
- Pediatric Allergy and Clinical Immunology Unit, Department of Pediatrics, E. Wolfson Medical Center, Israel
| | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Abstract
BACKGROUND Congenital heart defects (CHDs) occur in approximately 1% of all live births. Although most CHDs are of unknown etiology, a family history of CHDs is a known risk factor, and offspring of individuals with CHDs are at a higher risk of having CHDs. The aim of this study was to investigate the relative risk for CHDs to offspring of individuals with CHDs. METHODS The prevalence rates of CHDs in offspring of 203 individuals with CHDs and 282 individuals without CHDs were investigated. The study participants completed a questionnaire that included information on medical and reproductive history, lifestyle indicators, and family history of CHDs and other congenital malformations. The prevalence rates of CHDs in offspring were calculated. RESULTS The prevalence of CHDs was 3.1% (18/575) in offspring of individuals with CHDs and 1.3% (8/589) in offspring of individuals without CHDs. The adjusted odds ratio for CHDs to offspring of parents with CHDs was 1.73 (95% confidence interval [95% CI] 0.89-2.44, p=0.02). The estimated relative risk for offspring to females with CHD was higher than for males [2.3 (95% CI 1.1-4.7, p=0.03) versus 1.31 (95% CI 0.48-4.30, p=0.66), respectively]. There was no suggestion of association between CHDs and maternal smoking, alcohol consumption, and use of medication during pregnancy. CONCLUSIONS Offspring of parents with CHDs are at a higher risk for CHDs compared with the general population. Couples where one member is affected with CHD should receive pre-conceptional or pre-natal genetic counseling and should be informed about the magnitude of the potential risk of CHDs to the offspring.
Collapse
Affiliation(s)
- O Romano-Zelekha
- The Israel Center for Disease Control, Sheba Medical Center, Tel-Hashomer, Israel.
| | | | | | | | | |
Collapse
|
37
|
Ilan T, Shohat T, Tobar A, Magal N, Yahav M, Halpern GJ, Rechavi G, Shohat M. Autosomal dominant nephritis with renal failure of non-Alport type: clinical and molecular studies. Isr Med Assoc J 2001; 3:488-91. [PMID: 11791413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
BACKGROUND Familial nephritis is a heterogeneous group of disorders caused by several genetic conditions such as Alport syndrome, glomerulonephritic syndromes, and unclassified nephritis without deafness or ocular defects. OBJECTIVES To describe a family of Iraqi Jewish origin, several of whose members suffer from non-syndromic renal failure without deafness or ocular defects and where transmission is by autosomal dominant inheritance. We present the case histories of four family members and describe the molecular analysis performed in order to seek a possible linkage to one of the genes causing Alport or Alport-like syndromes. METHODS We investigated all family members over the age of 18 for evidence of renal failure. We also extracted DNA and carried out molecular linkage analysis with polymorphic markers in each of the known loci involved in Alport and Alport-like syndromes. RESULTS Histology of the renal biopsy specimens showed non-specific findings. Linkage was excluded for all the Alport and Alport-like syndrome loci. CONCLUSIONS The condition suffered by several members of this family seems to represent a unique autosomal dominant type of progressive hereditary nephritis, characterized by hypertension and progressive renal failure without significant hematuria or proteinuria. The main histological changes are non-specific in the early stage of the disease. Our study rules out all the currently known genes that cause Alport syndrome as being responsible for the basic defect in this type of nephritis.
Collapse
Affiliation(s)
- T Ilan
- Department of Pediatric Hematology and Oncology, Sheba Medical Center, Tel-Hashomer, Israel
| | | | | | | | | | | | | | | |
Collapse
|
38
|
Abstract
An outbreak of echovirus 11 infection was observed in a children's home that housed 16 children. Nine children younger than 1 year shared a large room on the first floor, which contained a large basin. Three of them presented with aseptic meningitis with CSF and stool samples positive for echovirus 11. The other six infants who shared the room were asymptomatic but their stools were positive for echovirus 11. Seven infants aged 1-2 years stayed on the second floor and were asymptomatic. One of them had positive stool culture for echovirus 11. No virus was isolated from stool samples taken from the 26 staff members. However, serology was suggestive for recent echovirus 11 infection in seven asymptomatic staff members. All seven worked either exclusively on the first floor or alternately on both floors. Our survey demonstrated that echovirus 11 may spread very efficiently in children's homes. The rate of meningitis in the infected infants was 30% while all the recently infected adults were asymptomatic.
Collapse
Affiliation(s)
- E Somekh
- The Pediatric Infectious Diseases Unit, The Edith Wolfson Medical Center, Holon, Israel
| | | | | | | |
Collapse
|
39
|
Green MS, Aharonowitz G, Shohat T, Levine R, Anis E, Slater PE. The changing epidemiology of viral hepatitis A in Israel. Isr Med Assoc J 2001; 3:347-51. [PMID: 11411199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
BACKGROUND Between 1970 and 1979, there was an increase in the incidence of viral hepatitis in Israel with a shift of peak incidence to an older age in the Jewish population, followed by a declining trend during the early 1980s. In July 1999 universal immunization of infants against hepatitis A was introduced. OBJECTIVE To evaluate the chan-ges in the epidemiology of viral hepatitis A in Israel during the past decade. METHODS Viral hepatitis is a notifiable disease in Israel and cases are reported to the regional health offices, which in turn provide summary reports to the Ministry of Health's Department of Epidemiology. The data in this study were derived from the summary reports and from results of seroprevalence studies. RESULTS Following the increase in the incidence of reported viral hepatitis (mainly due to type A) between 1970 and 1979, the rates then stabilized and around 1984 began to decline until 1992. Since then there has been a slight increase. Whereas until 1987 the rates were consistently higher in the Jewish population, since then they are higher in the Arab population. The shift in the peak age-specific incidence from the 1-4 to the 5-9 year age group observed in the Jewish population around 1970 occurred 20 years later in the Arab population. The previously described seasonality is no longer evident. Recent seroprevalence studies indicate that by age 18 years only about 30-40% of the Jewish population have anti-hepatitis A antibodies. CONCLUSIONS The decline in the incidence of hepatitis probably reflects the changing socioeconomic condition occurring at different times in the two major population groups. Since hepatitis A accounts for almost all the acute viral hepatitis in Israel, the universal vaccination of infants introduced in 1999 should substantially lower the morbidity within the next few years.
Collapse
Affiliation(s)
- M S Green
- Israel Center for Disease Control, Ministry of Health, Tel-Hashomer, Israel.
| | | | | | | | | | | |
Collapse
|
40
|
Shohat T, Romano-Zelekha O. Ultrasonographic measurements of fetal femur length and biparietal diameter in an Israeli population. Isr Med Assoc J 2001; 3:166-8. [PMID: 11303371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
BACKGROUND Charts of fetal measurements are widely used in the follow-up of pregnant women, however no charts have been constructed for the Israeli population. OBJECTIVES To establish growth charts for fetal femur size and biparietal diameter. METHODS A prospective cross-sectional study of 1,422 singleton pregnancies was conducted. RESULTS A total of 1,143 pregnancies met the inclusion criteria. Femur length and biparietal diameter were measured. A linear cubic model was fitted to construct growth charts for the different centiles. The charts were compared with previously published data. CONCLUSIONS We have constructed new fetal measurement charts for femur length and biparietal diameter that are unique for the Israeli population. These charts have been found to be similar to those published for other Caucasian populations.
Collapse
Affiliation(s)
- T Shohat
- Israel Center for Disease Control, Gertner Institute for Policy Research, Sheba Medical Center, Tel-Hashomer, Israel.
| | | |
Collapse
|
41
|
Weinberger M, Pitlik SD, Gandacu D, Lang R, Nassar F, Ben David D, Rubinstein E, Izthaki A, Mishal J, Kitzes R, Siegman-Igra Y, Giladi M, Pick N, Mendelson E, Bin H, Shohat T. West Nile fever outbreak, Israel, 2000: epidemiologic aspects. Emerg Infect Dis 2001; 7:686-91. [PMID: 11585533 PMCID: PMC2631774 DOI: 10.3201/eid0704.010416] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
From August 1 to October 31, 2000, 417 cases of West Nile (WN) fever were serologically confirmed throughout Israel; 326 (78%) were hospitalized patients. Cases were distributed throughout the country; the highest incidence was in central Israel, the most populated part. Men and women were equally affected, and their mean age was 54+/-23.8 years (range 6 months to 95 years). Incidence per 1,000 population increased from 0.01 in the 1st decade of life to 0.87 in the 9th decade. There were 35 deaths (case-fatality rate 8.4%), all in patients >50 years of age. Age-specific case-fatality rate increased with age. Central nervous system involvement occurred in 170 (73%) of 233 hospitalized patients. The countrywide spread, number of hospitalizations, severity of the disease, and high death rate contrast with previously reported outbreaks in Israel.
Collapse
Affiliation(s)
- M Weinberger
- Internal Medicine C & Infectious Diseases, Rabin Medical Center, Beilinson Campus, Petach-Tikva 49100, Israel.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Sheffer R, Marva E, Mimon R, Slater P, Cohen A, Shohat T. [Diphtheria in a highly immunized population]. Harefuah 2000; 139:106-8, 166. [PMID: 10979467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Although diphtheria vaccination is routine world-wide, outbreaks of the disease continue to occur in supposedly vaccinated populations. The incidence of diphtheria in Israel is very low, with only 3 cases reported in the past 24 years (all in unvaccinated children). In 2 of the 3 an asymptomatic carrier was identified among the patients' close contacts, presumable the source of the infection. We describe a recent case of diphtheria. It is important for physicians to be aware of the possibility of diphtheria occurring despite the high rate of vaccination in our population.
Collapse
Affiliation(s)
- R Sheffer
- Tel Aviv District Health Office, Central Laboratory and Epidemiology Dept., Jerusalem
| | | | | | | | | | | |
Collapse
|
43
|
Abstract
OBJECTIVES Several studies have demonstrated that a large percentage of older people are inadequately immunized against tetanus. The aim of this study was to assess the immunity against tetanus in a group of individuals aged 69 and older and to examine the immune response to a single dose of tetanus toxoid. DESIGN A convenience sample of 115 residents of a large retirement home, aged 69 and older, was studied. After a blood sample for anti-tetanus antibody titer, a single dose of tetanus toxoid vaccine was administered. Repeat titers were obtained 6 weeks after the vaccination and analyzed by ELISA assay. Antibody levels equal to or greater than 0.1 IU/mL were considered protective. RESULTS Sixty-seven of 115 (58.3%) individuals had adequate antibody titers. Those individuals who reported having been vaccinated with tetanus toxoid in the past were more likely to be immunized adequately compared with those who reported having never been vaccinated (66.7% vs 39.3%, P = .02). After vaccination, 34 of 46 (73.9%) individuals with inadequate antibody titers became seropositive. Those who remained seronegative had mean prevaccination antibody titers significantly lower than those who seroconverted. Sixteen of 17 (94.1%) persons who reported having been vaccinated in the past and were found to be seronegative developed adequate antibody titers following vaccination, compared with only nine of 16 (56.2%) who reported never having been vaccinated (P = .04). There was no association between seroconversion rate and age, sex, underlying diseases, and army service. CONCLUSIONS Most individuals will develop an adequate anti-tetanus antibody titer following administration of a single dose of tetanus vaccine. A history of past immunization is a good predictor of becoming adequately immunized. It is important that physicians follow the current recommendations for adult immunization and initiate campaigns to ensure that the older population is protected against tetanus.
Collapse
Affiliation(s)
- T Shohat
- Tel-Aviv Health District and the Department of Epidemiology and Preventive Medicine, Tel-Aviv University, Israel
| | | | | | | | | | | |
Collapse
|
44
|
Abstract
To assess the trends in the frequency of consanguineous marriages in the Israeli Arab population in the last 40 years, we conducted a two-part study. For the first part, we re-analyzed data from a nationwide study carried out in 1992, and for the second part, we undertook a new survey in 1998 in four locations: Taibe, Tira, Kalansuwa and Kafr Bara. Data regarding the frequency of consanguineous marriage in these four locations for the years 1961-1985 was extracted from the original survey, and for the years 1986-1998, from new questionnaires. The frequency of consanguineous marriage was highest in the period 1961 1965 (50.6%), but by the period 1981-1985 it had decreased to 40.6%. Over the whole time span of the 1992 study, a significant decrease was observed between the periods 1961-1975 and 1976-1985 (p < 0.0001). In the four-location study, there was a significant decrease in the frequency of consanguineous marriage from 52.9%, in the period 1961-1970 to 32.8% in the period 1991-1998 (p = 0.0006). We conclude that the custom of consanguineous marriage in the studied population is still extremely high, and preventive measures should be taken to decrease its frequency and associated complications.
Collapse
Affiliation(s)
- L Jaber
- The Bridge to Peace Community Pediatric Center, Taibe, Israel
| | | | | |
Collapse
|
45
|
Drasinover V, Ehrlich S, Magal N, Taub E, Libman V, Shohat T, Halpern GJ, Shohat M. Increased transmission of intermediate alleles of the FMR1 gene compared with normal alleles among female heterozygotes. Am J Med Genet 2000; 93:155-7. [PMID: 10869119 DOI: 10.1002/1096-8628(20000717)93:2<155::aid-ajmg13>3.0.co;2-g] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Fragile X syndrome (Fra X) is the most common heritable disease accounting for mental retardation and is caused by an expanded CGG repeat in the first exon of the FMR1gene. Previous studies have shown an increased fertility rate among fragile X carrier mothers and a preponderance of mentally retarded boys among the male offspring. In this study, we examined the transmission of the intermediate allele in the lower range of CGG repeats in carrier mothers found randomly in a screening program of the normal population. We tested 10,587 healthy women with no family history of mental retardation and identified 138 (1.3%) who were carriers of the intermediate allele (51-200 CGG repeats). Of these, 107 underwent prenatal testing during 108 pregnancies for Fra X in the fetus. Of the 108 pregnancies, the abnormal allele was transmitted in 67 (segregation ratio = 0.62, P < 0.012). We found a significant increase in the transmission of the abnormal allele by mothers who had between 51 and 60 repeats (segregation ratio = 0.69 [P < 0.007] for the group with 51-55 repeats, and 0.74 [P < 0.04] for the group with 56-60 repeats), but no increase by mothers who had more than 61 repeats. This suggests a genetic advantage for the abnormal allele in the 51- to 60-repeat range.
Collapse
Affiliation(s)
- V Drasinover
- Department of Medical Genetics, Rabin Medical Center, Beilinson Campus, Petah Tikva, Israel
| | | | | | | | | | | | | | | |
Collapse
|
46
|
Mimouni A, Magal N, Stoffman N, Shohat T, Minasian A, Krasnov M, Halpern GJ, Rotter JI, Fischel-Ghodsian N, Danon YL, Shohat M. Familial Mediterranean fever: effects of genotype and ethnicity on inflammatory attacks and amyloidosis. Pediatrics 2000; 105:E70. [PMID: 10799634 DOI: 10.1542/peds.105.5.e70] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The gene causing familial Mediterranean fever (FMF)-an autosomal recessive disease characterized by recurrent short episodes of fever associated most commonly with peritonitis, pleuritis, and arthritis-has recently been found and several mutations identified. The most severe complication of the disease is amyloidosis, which can lead to renal failure. The aim of this study was to investigate the role of genetic versus nongenetic factors on the phenotype as well as on the development of amyloidosis in FMF in a large and heterogeneous group of patients. METHODOLOGY We studied 382 patients from 4 ethnic origins living in different environments: North African Jews, other Jews, Turks, Armenians living in the United States, and Armenians from Yerevan, Armenia. Information regarding amyloidosis was available for 371 patients. We examined the association between the mutation M694V and the development of amyloidosis, and we also compared the clinical characteristics of the inflammatory attacks in patients from different ethnic origins, while controlling for the type of mutation. RESULTS A significant association was found between amyloidosis and the most common mutation in exon 10 of the FMF gene (MEFV), M694V (for M694V homozygotes, relative risk = 1.77; 95% CI = 1.16-2.71). Amyloidosis was present in 44 of 171 homozygous FMF patients (25.7%), in 22 of 143 compound heterozygous FMF patients (15.4%), and in 7 of 57 patients carrying other mutations (12.3%). In homozygotes for M694V who had not been treated with colchicine before 20 years of age, the risk of amyloidosis developing before this age was 61.0%. In our series, there were no cases of amyloidosis in 16 patients carrying the common mutation E148Q. We found that the type and severity of the FMF inflammatory symptoms were associated with both the genotype and the country of residence of the patient. CONCLUSIONS In the light of the high frequency of amyloidosis in homozygotes for the mutation M694V, colchicine treatment should be given to this group irrespective of the severity of the inflammatory attacks to prevent the development of amyloidosis. Our findings also suggest that factors other than genotype, such as environment or genes other than MEFV, play a role in the determination of the severity of the inflammatory attacks in FMF. amyloidosis, specific mutation, phenotype-genotype correlation, ethnicity.
Collapse
Affiliation(s)
- A Mimouni
- Department of Medical Genetics, FMRC and Beilinson Campus, Rabin Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Jaber L, Dolfin T, Shohat T, Halpern GJ, Reish O, Fejgin M. Prenatal diagnosis for detecting congenital malformations: acceptance among Israeli Arab women. Isr Med Assoc J 2000; 2:346-50. [PMID: 10892387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
BACKGROUND A high rate of consanguineous marriages exists within the Israeli Arab community, with approximately half occurring between first cousins. This contributes towards a high incidence of congenital malformations and autosomal recessive diseases, many of which are detectable at prenatal diagnosis. OBJECTIVES To assess the levels of both awareness and acceptance regarding prenatal diagnosis and termination of pregnancy among a group of Arab women in order to devise the optimal means of providing genetic counseling and general health services. METHODS A total of 231 Arab women of childbearing age were interviewed 3 days postpartum to assess their knowledge of prenatal diagnosis and termination of pregnancy, their willingness to undergo prenatal diagnosis, and their opinions on termination of pregnancy in the event of a severely affected fetus. RESULTS Half the women believed that prenatal testing is not an effective (or accurate) tool for diagnosing an affected fetus. A quarter had poor knowledge on prenatal diagnosis, and a quarter believed that prenatal diagnosis does provide the correct diagnosis. Ninety-five percent said they would agree to undergo prenatal diagnosis; and in the event of a severely affected fetus, 36% said they would agree to a termination of pregnancy, 57% said they would not, and 7% were undecided. CONCLUSIONS There is a need for special intervention programs, with guidance by health professionals, geneticists and religious authorities, that will inform this population on the increased risk associated with consanguinity, stress the importance and effectiveness of prenatal testing to identify severe congenital malformations, and help them to accept prenatal diagnosis and termination of pregnancy if indicated.
Collapse
Affiliation(s)
- L Jaber
- Bridge to Peace Community Pediatric Center, Taibe, Israel
| | | | | | | | | | | |
Collapse
|
48
|
Abstract
There is evidence that the incidence and severity of asthma are increasing worldwide, but there are limited data on asthma in Israel. The aim of this study was to investigate the prevalence and severity of asthma and asthma symptoms in 13-14 yr-old schoolchildren in Israel. The self-completed questionnaire used was a modified version of that developed by the International Study of Asthma and Allergies in Childhood (ISAAC), and was administered to a national sample of 12,918 children. The prevalence of asthma ever, wheezing ever and wheezing in the last 12 months were 13.7, 23.8 and 17.9% respectively. Significantly higher rates of a history of asthma and asthma symptoms were observed in Jews compared with Arabs. Although asthma ever was more prevalent in males than in females, asthma symptoms were significantly more common in females. The type of area of residence had no effect on the prevalence of wheezing. The ethnic differences in the prevalence of asthma persisted after controlling for sex, district of residence and level of urbanization. The prevalence of both asthma and asthma symptoms in Israel are slightly above the mean reported from 10 other countries in Europe and the Far-East.
Collapse
Affiliation(s)
- T Shohat
- Israel Center for Disease Control, Gertner Institute, Sheba Medical Center, Tel Hashomer
| | | | | | | | | | | | | | | |
Collapse
|
49
|
Stoffman N, Magal N, Shohat T, Lotan R, Koman S, Oron A, Danon Y, Halpern GJ, Lifshitz Y, Shohat M. Higher than expected carrier rates for familial Mediterranean fever in various Jewish ethnic groups. Eur J Hum Genet 2000; 8:307-10. [PMID: 10854115 DOI: 10.1038/sj.ejhg.5200446] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Familial Mediterranean fever (FMF) is an autosomal recessive disease characterised by recurrent attacks of inflammation of serosal membranes. Amyloidosis leading to renal failure is the most severe complication in untreated patients. In Israel FMF is most frequent among Jews of North African origin. Recently the causative gene (MEFV) has been found and the common mutations characterised. The aim of this study was to investigate the carrier rates of the common MEFV mutations among 400 healthy members of four different ethnic groups (100 in each group) in Israel, and to compare the distribution of the different mutations between FMF carriers and patients. We found a high frequency of carriers among Jews from the various ethnic groups. In North African Jews it was 22%, in Iraqi Jews 39%, in Ashkenazi Jews 21%, and in Iranian Jews 6%. The distribution of the four most common MEFV mutations among healthy individuals (M694V 29%, V726A 16%, M6801 2% and E148Q 53%) was significantly different (P < 0.003) from that found in patients (M694V 84.4%, V726A 9.0%, M6801 0% and E148Q 6.6%). Six healthy asymptomatic individuals were found to carry mutations in both alleles: two homozygotes for E148Q and four compound heterozygotes E148Q/other. These results demonstrate a very high carrier rate among all Jewish ethnic groups. They confirm that mutation E148Q is associated with a milder phenotype, which explains the lower prevalence of FMF among the Ashkenazi and Iraqi Jews. This study raises the question of the need for molecular screening for M694V homozygotes in the Israeli North African Jewish community.
Collapse
Affiliation(s)
- N Stoffman
- Department of Medical Genetics, FMRC, Schneider Children's Medical Center of Israel, and Rabin Medical Center, Petah Tikva, Israel
| | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Shohat T, Green MS, Nakar O, Ballin A, Duvdevani P, Cohen A, Shohat M. Gender differences in the reactogenicity of measles-mumps-rubella vaccine. Isr Med Assoc J 2000; 2:192-5. [PMID: 10774264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
BACKGROUND In trials comparing different formulations of measles vaccine, excess non-specific mortality occurred in female children who received high titer vaccine. These findings suggest a gender-specific effect of measles vaccine. OBJECTIVES To determine whether gender differences exist in the rates of adverse reactions and morbidity in the month following immunization with measles-containing vaccine, and to evaluate whether there is a gender-specific association between the humoral immune response to measles vaccination and post-vaccination morbidity. METHODS Parents completed questionnaires on the health status of 755 infants aged 15-20 months, during the month preceding and the month following the measles-mumps-rubella vaccination. Blood samples were tested for measles antibody titers in a subsample of 237 infants. RESULTS After controlling background morbidity in the infants, the relative risk of fever and rash following vaccination was 2.35 in females and 1.36 in males. The geometric mean antibody titers against measles were similar in both sexes and there was no significant association between antibody titer and post-vaccination morbidity in either sex. CONCLUSIONS Our findings demonstrate higher rates of adverse effects in females following vaccination with MMR vaccine, irrespective of the humoral response. This study emphasizes the need to consider possible gender differences when evaluating new vaccines.
Collapse
Affiliation(s)
- T Shohat
- Israel Center for Disease Control, Gertner Institute for Policy Research, Tel-Hashomer, Israel.
| | | | | | | | | | | | | |
Collapse
|